Tag Archives: display

Clock using Arduino and a Freetronics DMD display.

Clock using Arduino and a Freetronics DMD display. I took one of my Ardev boards with its Real Time Clock and Temperature sensor and combined it with Two Freetronics DMD LED Displays. I also added a $15 bluetooth to serial board. By connecting via bluetooth with your smart phone bluetooth serial app, you can see…
Read more

4 generations of my arduino based night/movement light.

4 generations of my arduino based night/movement light. Over the last few years I have been developing a Movement activated lighting board. I liked the idea of lighting that turned on and off by itself when you needed it. I made a LOT of prototypes over the years. I originally had a centralised system, with…
Read more

Arduino Development Board Version Two

Here are some pics of the second version of my Arduino Development Board. Very happy with the board, everything is working great, and its really feature packed! It has got.. An LCD, a buzzer, 2 status leds, a potentiometer, a real time clock with battery backup, a high power relay (230v 10A), 3 high power PWM…
Read more